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Questions (4)
Can the sun expand
2 answers
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Anna has #300 and ojo has#1860,Anna saves #50 $ojo spends#70 a day,in how many days will they have equal amounts
1 answer
603 views
A boy is 10yrs old,his mother is 37yrs old,in how many years' time will the mother be twice her son's age
3 answers
705 views
Divide 59ml into two parts such that one part is 7ml less than 5times the second one
5 answers
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Answers (2)
Sorry,they increase by the addition of their preceding term to D raise to power N-2
It is a linear sequence so we use a$d,since d=3 $a=1 depending on the terms,it increases by;a+(d raise to power N-1)
